Life is becoming more digital and the digital is becoming more alive. Have you ever noticed that you were surrounded by all kinds of digital products? Digital camera, digital computer, digital television, and so on. Because of these stuff, great changes have taken place in our morden life.

　　Firstly, with the development of digital products, TV, film and music go on-line and mobile. Our life are becoming more and more colorful. Secondly, the growth of peer to peer digital media means that people can generate and transact digital content and services over global networks. Nowadays, information is being unleashed and re-shuffled. And everything is becoming increasingly more connected. This is both very exciting and a bit unnerving. At last, the digital age has renewed our interest in friendship which means there is also an opportunity to deepen our sense and appreciation of it.

　　To sum up, our future is digital. To achieve success in the 21st century, all of us need to attain proficiency in digital products.